404220550000140 has 144 divisors (see below), whose sum is σ = 1254751857559200. Its totient is φ = 105276842947584.

The previous prime is 404220550000079. The next prime is 404220550000187. The reversal of 404220550000140 is 41000055022404.

404220550000140 is a `hidden beast` number, since 40 + 42 + 20 + 550 + 0 + 0 + 0 + 14 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93941346 + ... + 98149974.

Almost surely, 2^{404220550000140} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404220550000140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627375928779600).

404220550000140 is an abundant number, since it is smaller than the sum of its proper divisors (850531307559060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404220550000140 is a wasteful number, since it uses less digits than its factorization.

404220550000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221096 (or 4221091 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The spelling of 404220550000140 in words is "four hundred four trillion, two hundred twenty billion, five hundred fifty million, one hundred forty", and thus it is an aban number.